Traverse and rename files to slugs

traverse.rb

##
# Traverse and rename files
#
# - needs cleanup
require 'shellwords'

path = "src/assets/images/catalog"
folders = Dir.entries(path)


def rename(name)
  name.gsub("&", "").gsub("  ", " ").gsub(" ", "-").gsub("---", "-").downcase
end

folders.drop(2).each do |f| 
  unless f == '.ds_store' || f == '.DS_Store'
    dirpath = "#{path}/#{f}"
    sub_entries = Dir.entries(dirpath).drop(2)

    sub_entries.each do |sub|
      cmd = "mv #{dirpath}/#{sub.shellescape} #{dirpath}/#{rename(sub)}"
      system(cmd)
    end
  end
end